• Made of eco-friendly tungsten alloy material, 95% high density tungsten and gilded on the surface
• Stable performance, anti-corrosion, anti-rust
• Tungsten is 60% heavier than lead and 240% heavier than brass
• The color is better, fast sinking, satisfy all your flying tying needs
• If you want to weight a nymph without making it bulky then tungsten beads are best for you
• The beads can be used for Nymphs, Evil Weevil, Woolly Bugger, Copper John and other flies fishing lure

Specifications:

• Material: Tungsten Alloy
• Diameter: 4.0mm/0.16inch
• Weight: 0.403g